I am running postgresql6.3.2 on a SPARC20 with Solaris 2.6. and
have a table named tsv with
ttime abstime,
dtime abstime,
prmid int4,
val float,
com char,
qual char,
valid char
I would like to order by dtime ASC, prmid ASC, and ttime DESC then
group by dtime,prmid,ttime.
When I submit
select * from tsv group by dtime,prmid,ttime order ASC, prmid ASC, ttime
DESC;
grouping occurs before ordering. How can I change this? Can the
ordering be performed
on a sub select then group it?
Thanks in advance,
Paul Hansen
